Comments

Since 10.8, I lose sound after a sleep cycle with my Creative USB Sound card. USB plug and play device like this shouldn’t be troublesome =/. Worked perfectly since 10.5-10.7.4. Using the 10.7.4 AppleUSBAudio.kext in ML does appear to fix it. Thoughts? Fixes?

Anyone have luck with GTX570 and 10.7.5 with opencl working and CUDA working. I have a Mac Pro 2,1, using Chameleon to boot into 64bit, with a GTX570 and it’s working pretty good with 10.7.4, but wanted to see if the 10.7.5 update is worth it.

I »accidentally« updated to 10.7.5 and of course the Nvidia Driver seems not to work anymore.
When you say »6950 on EFI64 Mac Pro working perfectly in 10.7.5 using Netkas EFI !!!« can you state a quick instruction on how to get it to run – respectively send me a link to the Netkas EFI install patch that you are using?!
Thanks a lot!

@ Gre
EVGA GTX 580 1,5 GB works perfect in my MacPro 1,1 (2,1) in 10.7.5.
CL works without modifications. CUDA needs version 5.0.24.
The MacPro runs in legacy mode as Hackintosh. No different with smbios as MacPro 1,1 / 2,1 / 3,1 / 4,1 / or 5,1.
Issue: (since 10.7.5 betas) the Software Powermanagement (AGPM) didnt work. The Card is using her own Powermanagement like a MacPro 1,1/2,1/3,1 that is easily faulted.

Just updated to 10.7.5 on MacPro 5,1 running the GTX 570 1.2GB and something got messed up with the CUDA driver. Now After Effects gives me a warning that I’m not running the latest version of the CUDA drivers, but I know have have 4.0 already installed.

Thank Netkas for all these years of loyalty to the tiny community of users “Radeon HD 4890”.
Now the question arises:
Is there a chance that the 10.7.5 exotic patch becomes functional for all?
And therefore, do we buy a new supported graphics card?

We would appreciate Netkas tell us if it continues.
And if he leaves, thank you for the work he has done.

1 – installation of the original Kexts from 10.7.5 (fresh start)
2 – installation of the new fixed ones (from momos73) : 4890HD card is seen but the display remains “VGA”, so no quartz Extreme
3 – installation of the “old” 4890 kext from the first fix (Fantomas) : display recognized but still no QE (you can see with the dock’s animations)
4 – installation of the ATIRadeonX2000.kext (from fantomas) : grey screen forever

-> back to my fully flashed X1900XT with 2 monitors attached (I could use both cards but i don’t want any video glimpses or glitches)